CVE-2020-14610
📋 TL;DR
This CVE-2020-14610 is a cross-site scripting (XSS) vulnerability in Oracle Applications Framework's file upload component. It allows authenticated attackers with low privileges to inject malicious scripts via HTTP, potentially compromising user sessions and data when victims interact with crafted content. Organizations running Oracle E-Business Suite 12.2.9 are affected.
💻 Affected Systems
- Oracle E-Business Suite
📦 What is this software?
⚠️ Risk & Real-World Impact
Worst Case
Attackers could steal session cookies, credentials, or sensitive data from users, perform actions on their behalf, and potentially pivot to other systems through the compromised Oracle Applications Framework.
Likely Case
Attackers would use this to steal session cookies or credentials from authenticated users, leading to unauthorized access to business data and potential data manipulation.
If Mitigated
With proper input validation, output encoding, and Content Security Policy headers, the risk reduces to minimal even if the vulnerability exists.
🎯 Exploit Status
Requires authenticated low-privilege access and user interaction (UI:R in CVSS).
🛠️ Fix & Mitigation
✅ Official Fix
Patch Version: Apply Oracle Critical Patch Update July 2020 or later
Vendor Advisory: https://www.oracle.com/security-alerts/cpujul2020.html
Restart Required: Yes
Instructions:
1. Download the appropriate patch from Oracle Support. 2. Apply the patch following Oracle's patching procedures. 3. Restart affected services. 4. Test functionality.
🔧 Temporary Workarounds
Implement Content Security Policy
allAdd CSP headers to restrict script execution sources
Add 'Content-Security-Policy' header with appropriate directives to web server configuration
Input Validation Filtering
allImplement server-side validation for file upload content
Configure web application firewall rules to block suspicious upload patterns
🧯 If You Can't Patch
- Restrict network access to Oracle E-Business Suite to trusted IPs only
- Implement strong session management and regularly rotate session tokens
🔍 How to Verify
Check if Vulnerable:
Check Oracle E-Business Suite version and patch level via Oracle application administration toolsCheck Version:
Check Oracle Applications Framework version via Oracle application administration interfaceVerify Fix Applied:
Verify patch application through Oracle OPatch utility and test file upload functionality📡 Detection & Monitoring
Log Indicators:
- Unusual file upload patterns
- Suspicious HTTP requests to attachment endpoints
- Multiple failed upload attempts
Network Indicators:
- HTTP requests with suspicious script tags in parameters
- Unusual traffic to /OA_HTML/* endpoints
SIEM Query:
source="oracle-ebs" AND (uri_path="/OA_HTML/*" AND (param="*<script>*" OR param="*javascript:*"))